Mathematics, 16.01.2021 06:00 itsyagirlgona21
The height in feet, h, of a model rocket t seconds after launch is given by the equation h (t) = 3 + 70 t minus 16 t squared. The average rate of change in h(t) between t = 1 second and t = 3 second is 6. What does the average rate of change tell you about the rocket?
The rocket is traveling six times as fast when t = 3 than it is when t = 1.
The rocket is at a greater height when t = 3 than it is when t = 1.
The rocket is 6 feet higher above the ground when t = 3 than it is when t = 1.
The rocket is traveling at a constant rate of 6 feet per second between t = 1 and t = 3.
Answers: 1
Mathematics, 21.06.2019 16:00
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 16:20
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Mathematics, 21.06.2019 23:00
Ithink i know it but i want to be sure so can you me out ?
Answers: 1
The height in feet, h, of a model rocket t seconds after launch is given by the equation h (t) = 3 +...
Mathematics, 26.07.2019 01:00
Mathematics, 26.07.2019 01:00
History, 26.07.2019 01:00
Mathematics, 26.07.2019 01:00
Mathematics, 26.07.2019 01:00
History, 26.07.2019 01:00
Mathematics, 26.07.2019 01:00
Chemistry, 26.07.2019 01:10
English, 26.07.2019 01:10